Emulsifier composition based on pentaerythritol esters and alkoxylated nonionic emulsifiers
    4.
    发明授权
    Emulsifier composition based on pentaerythritol esters and alkoxylated nonionic emulsifiers 有权
    基于季戊四醇酯和烷氧基化非离子乳化剂的乳化剂组合物

    公开(公告)号:US07887825B2

    公开(公告)日:2011-02-15

    申请号:US11908310

    申请日:2006-03-02

    IPC分类号: A61K8/02 A01N25/34

    摘要: An emulsifier composition including an ester selected from the group consisting of: pentaerythritol, dipentaerythritol, tripentaerythritol, and mixtures thereof; at least one alkoxylated nonionic emulsifier; and less than 10% by weight water, where partial glycerides may be present in an amount of less than 10% by weight, based on the amount of component (a) present in the composition, is provided. A process for the production of an emulsion, including dispersing the emulsifier composition in an oil phase; heating the emulsifier composition dispersed in the oil phase to a temperature above the phase inversion temperature thereof; heating an aqueous phase to a temperature above the phase inversion temperature thereof; and stirring the oil phase with the aqueous phase and cooling to room temperature is also provided. A cosmetic composition including the emulsifier composition is also provided.

    摘要翻译: 一种乳化剂组合物,其包含选自下组的酯:季戊四醇,二季戊四醇,三季戊四醇及其混合物; 至少一种烷氧基化非离子乳化剂; 和小于10重量%的水,其中基于组合物中存在的组分(a)的量,偏甘油酯可以以小于10重量%的量存在。 一种制备乳液的方法,包括将乳化剂组合物分散在油相中; 将分散在油相中的乳化剂组合物加热至高于其相转变温度的温度; 将水相加热到其相转变温度以上的温度; 并且还提供用水相搅拌油相并冷却至室温。 还提供了包含乳化剂组合物的化妆品组合物。

    Emulsifier Composition Based on Pentaerythritol Esters and Aloxylated Nonionic Emulsifiers
    5.
    发明申请
    Emulsifier Composition Based on Pentaerythritol Esters and Aloxylated Nonionic Emulsifiers 有权
    基于季戊四醇酯和Aloxylated非离子乳化剂的乳化剂组合物

    公开(公告)号:US20080166381A1

    公开(公告)日:2008-07-10

    申请号:US11908310

    申请日:2006-03-02

    IPC分类号: A61K8/06 A61K47/08 A61K9/70

    摘要: An emulsifier composition including an ester selected from the group consisting of: pentaerythritol, dipentaerythritol, tripentaerythritol, and mixtures thereof; at least one alkoxylated nonionic emulsifier; and less than 10% by weight water, where partial glycerides may be present in an amount of less than 10% by weight, based on the amount of component (a) present in the composition, is provided. A process for the production of an emulsion, including dispersing the emulsifier composition in an oil phase; heating the emulsifier composition dispersed in the oil phase to a temperature above the phase inversion temperature thereof; heating an aqueous phase to a temperature above the phase inversion temperature thereof; and stirring the oil phase with the aqueous phase and cooling to room temperature is also provided. A cosmetic composition including the emulsifier composition is also provided.

    摘要翻译: 一种乳化剂组合物,其包含选自下组的酯:季戊四醇,二季戊四醇,三季戊四醇及其混合物; 至少一种烷氧基化非离子乳化剂; 和小于10重量%的水,其中基于组合物中存在的组分(a)的量,偏甘油酯可以以小于10重量%的量存在。 一种制备乳液的方法,包括将乳化剂组合物分散在油相中; 将分散在油相中的乳化剂组合物加热至高于其相转变温度的温度; 将水相加热到其相转变温度以上的温度; 并且还提供用水相搅拌油相并冷却至室温。 还提供了包含乳化剂组合物的化妆品组合物。

    Dispersions comprising acylglutamates
    6.
    发明授权
    Dispersions comprising acylglutamates 有权
    包含酰基谷氨酸盐的分散体

    公开(公告)号:US08357381B2

    公开(公告)日:2013-01-22

    申请号:US12298687

    申请日:2007-04-18

    IPC分类号: A61K9/127

    摘要: The invention relates to dispersions comprising water, lipophilic phase and emulsifier, characterized in that the emulsifier is preferably present in an amount of less than or equal to about 3% by weight based on the total weight of the dispersion, and in that the emulsifier comprises at least one acylglutamate. Preferred dispersions of the invention are suitable for cosmetic and/or pharmaceutical preparations.

    摘要翻译: 本发明涉及包含水,亲油相和乳化剂的分散体,其特征在于,乳化剂优选以基于分散体的总重量计小于或等于约3重量%的量存在,并且乳化剂包含 至少一种酰基谷氨酸盐。 本发明的优选分散体适用于化妆品和/或药物制剂。

    Self-emulsifying preparations
    9.
    发明授权
    Self-emulsifying preparations 有权
    自乳化制剂

    公开(公告)号:US08080586B2

    公开(公告)日:2011-12-20

    申请号:US10963857

    申请日:2004-10-13

    IPC分类号: A61K47/00

    摘要: The invention relates to new self-emulsifying preparations containing (a) 7 to 20% by weight stearyl oligoglycoside, (b) 7 to 20% by weight cetyl oligoglycoside, (c) 0.1 to 3% by weight myristyl oligoglycoside, (d) 0.5 to 7% by weight lauryl oligoglycoside, (e) 4 to 12% by weight cetyl alcohol, (f) 10 to 20% by weight stearyl alcohol, (g) 20 to 30% by weight C16/18 partial glycerides containing 58 to 62% by weight monoglyceride and (h) 20 to 30% by weight C16/18 partial glycerides containing 30 to 45% by weight monoglyceride, with the proviso that the quantities shown add up to 100% by weight with water.

    摘要翻译: 本发明涉及新的自乳化制剂,其包含(a)7至20重量%的硬脂基寡聚糖苷,(b)7至20重量%的十六烷基寡糖苷,(c)0.1至3重量%的十四烷基低聚糖苷,(d)0.5 至7重量%的月桂基寡糖苷,(e)4-12重量%的鲸蜡醇,(f)10至20重量%硬脂醇,(g)20至30重量%的含有58至62的C16 / 18偏甘油酯 重量%甘油单酯和(h)20-30%(重量)含有30-45%(重量)单酸甘油酯的C16 / 18偏甘油酯,条件是所显示的量与水一起添加至100重量%。